package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserMapper {


    //新用户需要保存到表中(要主键返回)
    @Options(useGeneratedKeys = true, keyProperty = "id")
    @Insert("insert into user values(null,#{openid},#{name},#{phone},#{sex},#{idNumber},#{avatar},#{createTime})")
    void save(User user);

    //根据openid从user表中进行查询
    @Select("select * from user where openid = #{openid}")
    User findByOpenid(String openid);
}
